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Show First 20 Lines • Show All 707 Lines • ▼ Show 20 Lines	in6_ifattach(struct ifnet ifp, struct ifnet altifp)

/*		/*
* assign loopback address for loopback interface.		* assign loopback address for loopback interface.
*/		*/
if ((ifp->if_flags & IFF_LOOPBACK) != 0) {		if ((ifp->if_flags & IFF_LOOPBACK) != 0) {
/*		/*
* check that loopback address doesn't exist yet.		* check that loopback address doesn't exist yet.
*/		*/
ia = in6ifa_ifwithaddr(&in6addr_loopback, 0);		ia = in6ifa_ifwithaddr(&in6addr_loopback, 0, false);
if (ia == NULL)		if (ia == NULL)
in6_ifattach_loopback(ifp);		in6_ifattach_loopback(ifp);
else
ifa_free(&ia->ia_ifa);
}		}

/*		/*
* assign a link-local address, if there's none.		* assign a link-local address, if there's none.
*/		*/
if (!(ND_IFINFO(ifp)->flags & ND6_IFF_IFDISABLED) &&		if (!(ND_IFINFO(ifp)->flags & ND6_IFF_IFDISABLED) &&
ND_IFINFO(ifp)->flags & ND6_IFF_AUTO_LINKLOCAL) {		ND_IFINFO(ifp)->flags & ND6_IFF_AUTO_LINKLOCAL) {
struct epoch_tracker et;		struct epoch_tracker et;
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